138175072

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3929}}^1$

素因数の和:4103

約数の個数: 48

約数和(自身を含む): 312953760

約数和(自身を除く): 174778688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 3929, 4396, 5024, 7858, 8792, 15716, 17584, 27503, 31432, 35168, 55006, 62864, 110012, 125728, 220024, 440048, 616853, 880096, 1233706, 2467412, 4317971, 4934824, 8635942, 9869648, 17271884, 19739296, 34543768, 69087536, 138175072]

約数ペア:

[(1, 138175072), (2, 69087536), (4, 34543768), (7, 19739296), (8, 17271884), (14, 9869648), (16, 8635942), (28, 4934824), (32, 4317971), (56, 2467412), (112, 1233706), (157, 880096), (224, 616853), (314, 440048), (628, 220024), (1099, 125728), (1256, 110012), (2198, 62864), (2512, 55006), (3929, 35168), (4396, 31432), (5024, 27503), (7858, 17584), (8792, 15716)]